The Cinco de Mayo holiday will soon be upon us. Each year, metro area residents and visitors from adjoining states come to Denver to take part in one of the nation’s largest celebrations, commemorating the battle that took place in the City of Puebla in Mexico in 1862. This holiday stands as a symbol of the unyielding spirit and quest for freedom of Mexican citizens from an oppressive invader. This holiday was first celebrated in the City of Puebla only. Latinos across our great nation have embraced this Mexican Holiday, making it their own. Latinos and non-Latinos alike take great pride in celebrating Mexican culture and history. Learn more about traffic concerns on Federal that might come with this celebration.